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Elevator control

Project for handling elevator button with esp32. Configuration for esphome, without connection to home assistant, mqtt, or Wi-Fi

Features

Momentary button press
- turns on/off light
- turns on/off music
Lock switch turns fan for 5 minutes
Music plays on a loop while lock sensor senses that lock is locked
Music turns off when lock sensor senses that lock is unlocked

Pinout

ESP32

PIN	Role
1	UART TX - RX DFPlayer Mini
3	UART RX - TX DFPlayer Mini
14	Lock status
25	Button
26	Light relay
27	Fan relay
32	Up LED
33	Down LED

DFPLayer Mini